diff options
| author | Joris Vink <joris@cvs.openbsd.org> | 2005-10-18 01:22:15 +0000 |
|---|---|---|
| committer | Joris Vink <joris@cvs.openbsd.org> | 2005-10-18 01:22:15 +0000 |
| commit | 3e3f56b0a6c8f5f053f6a2a188676a5e1ed64295 (patch) | |
| tree | 708d9f91a84c1eed0b7c7c6e641379d1f96bf874 /usr.bin/rcs/rcsprog.c | |
| parent | ca9e031aa8f1babfe7e3a3579d5b02e315ff433c (diff) | |
use rcs_set_rev() instead of duplicating code all over the
place to set a variable to the given revision number;
Diffstat (limited to 'usr.bin/rcs/rcsprog.c')
| -rw-r--r-- | usr.bin/rcs/rcsprog.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/usr.bin/rcs/rcsprog.c b/usr.bin/rcs/rcsprog.c index 39c14379a90..b1edc119367 100644 --- a/usr.bin/rcs/rcsprog.c +++ b/usr.bin/rcs/rcsprog.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rcsprog.c,v 1.30 2005/10/16 00:25:14 joris Exp $ */ +/* $OpenBSD: rcsprog.c,v 1.31 2005/10/18 01:22:14 joris Exp $ */ /* * Copyright (c) 2005 Jean-Francois Brousseau <jfb@openbsd.org> * All rights reserved. @@ -64,6 +64,18 @@ struct rcs_prog { { "ident", ident_main, ident_usage }, }; +void +rcs_set_rev(const char *str, RCSNUM **rev) +{ + if (*rev != RCS_HEAD_REV) + cvs_log(LP_WARN, "redefinition of revision number"); + + if ((*rev = rcsnum_parse(str)) == NULL) { + cvs_log(LP_ERR, "bad revision number '%s'", str); + exit (1); + } +} + int rcs_init(char *envstr, char **argv, int argvlen) { |